Adhesive composite polyester films

Details Adhesive composite polyester films Adhesive composite polyester films

1987-10-06

1989-09-19

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428480, 428482, 428325, 428331, 525437, 525439, B32B 2700

Patent

active

048680516

ABSTRACT:
Oriented composite polyester films, to which a wide variety of final application topcoatings are improvedly adherent, e.g., matte, photosensitive and magnetic topcoatings, comprise an oriented base film substrate (A) of a crystalline or semicrystalline polyester, the base film substrate (A) bearing an adhesion primer coating (B) on at least one of the face surfaces thereof, and the adhesion primer coating (B) comprising:

REFERENCES:
patent: 4011358 (1977-03-01), Roelofs
patent: 4065439 (1977-12-01), Uno et al.
patent: 4493872 (1985-01-01), Funderburk et al.
patent: 4585687 (1986-04-01), Posey et al.

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